Master output
System volume
Assign a physical control to the main Windows output level when one control should affect the system as a whole.
Map a knob, fader, or supported encoder to the main Windows volume or the volume of a selected application.
Master output
Assign a physical control to the main Windows output level when one control should affect the system as a whole.
Selected audio session
Choose App Target Volume when the physical control should follow the Windows audio session created by a particular running application.
Move a fader to set the volume level directly.
Use an absolute rotary control for system or application volume.
Use a supported encoder to raise or lower the selected volume target.
Add your MIDI device in MIDI Command Studio.
Click Learn Fader/Knob and move the control you want to use.
Select a volume mapping type in the editor.
Choose System for master volume or App Target for a specific application.
Save the mapping, then move the physical control.
The target application must be running and producing audio so Windows creates the audio session that MIDI Command Studio can target.